RACHEL M NICHOLSON
NPI 1346821840
Counselor - Mental Health in Alexandria, VA
About Rachel M Nicholson NPPES
Official registry information on file with the National Plan and Provider Enumeration System.
RACHEL M NICHOLSON (NPI 1346821840) is an individual mental health provider in Alexandria, Virginia and active in the NPI registry since April 2021. She is enrolled in Medicare PECOS and is a graduate of Other (2023).
NPPES Registry Identity
Specialties & Licenses
Medicare Participation & PECOS CMS
Medicare enrollment, assignment, billing reassignment, and ordering and referring status from CMS.
Medicare Enrollment Status
Enrolled in Medicare and accepts Medicare assignment
Rachel M Nicholson is registered in PECOS and agrees to accept the Medicare-approved amount as full payment. Medicare patients are not billed beyond the standard deductible and coinsurance.
Medicare Billing Reassignment
Medicare enrollment records show Rachel Nicholson reassigns Medicare billing to 1 organization. The organization bills Medicare for the services this provider delivers there.
Rochester, NY 14642
- Reassigned Medicare billing, New York enrollment
- 1,624 clinicians in this Medicare group
Source: CMS Revalidation Reassignment List, October 2026 release. Reassignment records can lag staffing changes; confirm a current affiliation with the organization.
Other Providers at the Same Location NPPES 3
Providers registered at the same practice address, or within the immediate area, according to the NPPES registry.
ALEXANDRIA, VA 22314
Frequently Asked Questions NPPES & CMS
Common questions about this NPI record, answered from the official NPPES registry and CMS datasets shown on this page.
What is Rachel Nicholson's NPI number?
The NPI number for Rachel Nicholson is 1346821840. It was assigned to this individual provider in the NPPES registry on April 16, 2021.
Where is Rachel Nicholson located?
Rachel Nicholson practices at 100 N Pitt St Ste 320, Alexandria, VA 22314. The listed phone number is (703) 249-5198.
What is Rachel Nicholson's specialty?
The primary specialty registered for this NPI is Counselor, specializing in Mental Health, with taxonomy code 101YM0800X.
Is Rachel Nicholson enrolled in Medicare?
Yes. Rachel Nicholson is registered in the Medicare PECOS system and accepts Medicare assignment, which means accepting the Medicare-approved amount as payment in full for covered services.
Which organization bills Medicare for Rachel Nicholson's services?
According to the CMS Revalidation Reassignment List (October 2026 release), Rachel Nicholson reassigns Medicare benefits to University Of Rochester (Rochester, NY). The reassignment is filed with Medicare on form CMS-855R, signed by both the clinician and the organization, and lets the organization bill Medicare and receive payment for Rachel Nicholson's services. Reassignment records can lag staffing changes; confirm current arrangements with the organization.
When was this NPI record last updated?
The NPPES record for Rachel Nicholson was last updated on April 16, 2021. NPI Profile syncs weekly with the NPPES registry data releases published by CMS. This NPI record was last updated 5 years ago. If this record has changed at CMS more recently, you can request an on-demand re-check against the live CMS registry, directly from this page.
# Rachel M Nicholson · NPI 1346821840
Mental Health provider in Alexandria, Virginia. Individual provider, active in the CMS NPPES registry since April 16, 2021.
## Identity
- **NPI:** 1346821840 (Entity type: Individual)
- **Enumerated:** April 16, 2021
- **Primary specialty:** Counselor - Mental Health · taxonomy 101YM0800X
- **Sole proprietor:** No
## Practice location
- **Address:** 100 N PITT ST STE 320, Alexandria, VA 22314-3144
- **Phone:** (703) 249-5198
## Medicare
- **Medicare:** Enrolled (PECOS); accepts Medicare assignment
- **Ordering & referring:** eligible for Part B labs & imaging, durable medical equipment
- **Bills Medicare through:** University Of Rochester (NPI 1346285657, Rochester, NY), under Medicare reassignment (form CMS-855R) · CMS Revalidation Reassignment List, October 2026 release
- **Medical school:** Other, class of 2023
## Record status
- **NPPES last updated:** April 16, 2021
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Source: [NPI Profile](https://npiprofile.com/npi/1346821840) · Data from the CMS NPPES public registry.